21452-3139

  • Unique Name: 21452-3139DAW 230AB
  • RA: 21 45 13.48
  • Dec: -31 39 10.3
  • Discoverer: DAW
  • Discoverer Number: 230
  • Components: AB
  • First year: 1918
  • Last year: 1999
  • Observations: 3
  • First position angle: 119
  • Last position angle: 109
  • First separation: 14.6
  • Last separation: 13.3
  • Mag first component: 9.4
  • Mag second component: 14.8
  • Spectral type: G1/2V
  • Primary proper motion RA: -35
  • Primary proper motion DEC: -45
  • Secondary proper motion RA: -33
  • Secondary proper motion DEC: -37
  • Durchmusterung: -3216727
  • Notes:
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